Perhaps you should try some spelling variations:
information policies » innovation policies, information policy, integration policies
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
des developpement » des developpements, de developpement, le developpement
developpement der » developpement des, developpement de, developpement et
policies sources » policies series, policies survey, policies discourses
ct information » cost information, get information, iot information
technology ct » technology cost, technology can, technology 1
sources 2.2 » sources 3.2, resources 2.2
der farce » der face, der farben, der farmen

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology ct information policies sources 2.2 communication _ des developpement der farce.*.